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IC Package Converter (SOIC18-150mil/DIP18)
IC Package Converter (SOIC18-150mil/DIP18).
0.50 $In stock
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IC Package Converter (SOIC18-300mil/DIP18)
IC Package Converter (SOIC18-300mil/DIP18).
0.50 $In stock
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3A Dual Channel Proportional Valve Driver (PD23)
PD23 is a dual-channel industrial proportional solenoid valve driver suitable for flow and pressure control.
Features :
- Operating mode: Switching.
- Operating voltage range: 18~36V.
- Maximum output power: 150W.
- Pot-adjustable output voltage range: 12~24V.
- Maximum output current: 3 ampere.
- Two selectable input signal ranges: (0~5V) and (0~10V).
- Two selectable output reference voltages 5V and 10V (MAX 20mA).
- Reverse polarity protection.
- Over-current and short-circuit protection.
- Green LED for power indication.
- Yellow LED for each output indication.
- Red LED for each output fault status.
- Four (Ø 3.5mm) mounting holes for easy installation.
- DIN Rail mounting using PCB carrier or PCB bracket ( Optional ).
- Dimension: 112 x 107 x 27 mm.
80.00 $In stock
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2-Channel LED Terminal
2-channel LED terminal module.
Features :
- Suitable for breadboard testing.
- LEDs are active high enabled. i.e to turn a LED on apply a high logic level.
- 1K Ohm current limiting resistor.
- TTL compatible.
- Wide input voltage range 3V:12V.
0.35 $In stock
2-Channel LED Terminal
0.35 $ -
DB25 Vertical Male to Screw Terminal + Pin Header
DB25 male socket vertical type on PCB to block terminals and pin header facilitates solderless connection to standard serial connector. DB25 is also suitable for panel mounting and test applications.
Features :
- DB25 pins are routed to pin headers and screw clamp terminals.
- Both terminals are labeled according to the DB25 pin number to which they are routed.
- Pin header pitch distance 2.54mm.
- Screw terminal pitch distance 3.5mm.
- Four (Ø 4mm) mounting holes for easy installation.
- Dimensions: 65 X 45 X 25mm.
4.00 $In stock
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1-Channel High/Low Trigger Relay Module (12V) Opto-isolated RM112I
1-Channel 12V relay module up to 10A rated current active high/low trigger directly interfaced to microcontroller or TTL logic with opto-isolation.
Features :
- LED indicator for each output relay.
- Both normally open and normally close are available.
- Contact current up to 10A (Resistive load).
- Isolated/non-isolated operation mode.
- Active high/low trigger operation.
- Input signals can be applied through screw terminals or pin headers for flexibility.
- Separated screw terminal power input for relay contact (isolated mode).
- Reverse polarity protection.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimension: 66 X 30 X 20mm.
3.75 $In stock
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ARM STM32F103C Blue Pill Project Kit
Blue Pill development board is based on STM32F103C8T6 32-bit Cortex-M3 RISC ARM core. This module contains the essential components and circuits to build your own ARM-based system. Blue Pill project kit is a versatile kit for easy soldering components on a test board and building fast projects based on Blue Pill development board. Double-layer PCB is used to enable components to solder on either face.
Features :
- Project Kit can be powered from any general DC adaptor 9-12V thanks to an on-board 5V regulator.
- On-board reverse polarity protection.
- All Blue Pill pin headers are exposed to screw clamp terminals for easy access.
- Large size work area 144 horizontal lines X 5 points, 36 X 3 vertical 5V lines, 36 X 3 vertical GND lines, 36 lines X 2 points (Blue pill pins in addition to power rails GND, 5V, VIN).
- Project Kit provides a CR2032 socket for a 3V battery ( no battery included ).
- Dimensions: 185 X 108 X 20mm.
11.00 $In stock
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Real Time Clock Module (DS1307)
This RTC module is based on the clock chip DS1307 that provides seconds, minutes, hours, day, date, month, and year information.
Features :
- Operating voltage 5V.
- Supports the 24-hour or 12-hour format with an AM/PM indicator.
- Interface: I2C.
- On-board CR2032 3V lithium battery.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimension: 37 X 26 X 10mm.
3.75 $In stock
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3A / 4-Channel -ve Output Transistor Interface Module TN4
Opto-isolated 4-channel / 3 Ampere negative output transistor module for PLC industrial control.
Features :
- 4-channel negative output FET type transistor.
- Operating voltage range: 12-36V (for 48V output pls contact us).
- Maximum operating current: 3 ampere.
- All channels are opto-isolated for safety.
- Green LED indicator for power input.
- Yellow LED indicator for each Input.
- Red LED indicator for each output.
- Provides 3A fuse for overcurrent protection.
- Four (Ø 3.5mm) mounting holes for easy installation.
- DIN Rail mounting using PCB carrier or PCB bracket ( Optional ).
- Dimensions: 90 X 78 X 22mm.
15.00 $In stock
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2-Channel Wireless Relay Module nRF24L01+ (RM2N)
The RM2N is a 2-channel wireless relay module based on the nRF24L01+ chip from Nordic Semiconductor. The nRF24L01 module is designed to operate in the global 2.4GHz ISM frequency band and uses GFSK modulation to transmit data. The card is well-protected, filtered, and easy to install. RM2N outputs can drive loads up to 10A (resistive loads).
Features:
- Based on nRF24L01+ module.
- On-board 3.3V,5V regulator.
- Power input is filtered for noise reduction.
- LED for power indication.
- Operating voltage DC12V.
- Two output relays with red LED indicators.
- Both normal open and normal close terminals are available.
- Relay outputs are available through 5mm 2-pin K128 screw clamp terminals.
- Easy configuration and test.
- Reset push button switch is included.
- DIN Rail mountable.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 100 X 50 X 18mm.
14.00 $In stock
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Real Time Clock Module (DS1307 & 4K Memory 24C32)
This RTC module is based on the clock chip DS1307 that provides seconds, minutes, hours, day, date, month, and year information.
Features :
- Operating voltage 5V.
- Supports the 24-hour or 12-hour format with an AM/PM indicator.
- Interface: I2C.
- On-board 4K I2C serial EEPROM.
- On-board CR2032 3V lithium battery.
- Two (Ø 3.5mm) mounting holes for easy installation.
- Dimension: 36 X 24 X 10mm.
3.75 $In stock
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4-Channel USB/RS232 Hub Converter
4-Channel USB/RS232 Hub Converter.
Features:
- No of channels: 4.
- USB interface: type B.
- RS232 interface: DB9 male + pin header.
- Driver: CH340.
- Signals per channel: RX, TX, DTR, and DSR.
- USB speed: high speed.
- Maximum transfer rate: 1Mbps.
- Operating temperature: (-40….85˚C).
- Green LED for power indication.
- Two red LEDs for serial communication activity RX, Tx for each channel.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimension: 185 x 45 x 15mm.
22.50 $In stock
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Project Work Area
FR4 PCB General project work area with DC power input and regulation.
Features :
- Double layer FR4 PCB.
- Project Kit can be powered from any general DC adaptor 8-20V thanks to an on-board 5V regulator.
- On-board reverse polarity protection.
- 15 External input via screw clamp terminals 3.5mm pitch.
- Large size work area 148 horizontal lines X 5 points, 37 X 3 vertical 5V lines, 37 X 3 vertical GND lines, 15 lines X 2 points (in addition to power rails GND, 5V, VIN).
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 118 X 108 X 20mm.
9.50 $In stock
Project Work Area
9.50 $ -
8-Channel Wireless Relay Module nRF24L01+ (RM8N)
The RM8N is an 8-channel wireless relay module based on the nRF24L01+ chip from Nordic Semiconductor. The nRF24L01 module is designed to operate in the global 2.4GHz ISM frequency band and uses GFSK modulation to transmit data. The card is well-protected, filtered, and easy to install. RM8N outputs can drive loads up to 10A (resistive loads).
Features:
- Based on nRF24L01+ module.
- On-board 3.3V,5V regulator.
- Power input is filtered for noise reduction.
- LED for power indication.
- Operating voltage DC12V.
- Eight output relays with red LED indicators.
- Both normal open and normal close terminals are available.
- Relay outputs are available through 5mm 2-pin K128 screw clamp terminals.
- Easy configuration and test.
- Reset push button switch is included.
- DIN Rail mountable.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 196 X 50 X 18mm.
25.00 $In stock
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5A Current Sensor Module (ACS712)
5A Current Sensor Module (ACS712).
Features:
- Operating voltage: 5V.
- Green LED for power indication.
- Input interface 5.08mm screw clamp terminal.
- Power and output signal interface: 2.54mm male pin header.
- Maximum current: 5A.
- Dimension: 30 X 13 X 12mm.
4.00 $In stock
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IC Package Converter (QFP44-0.8mm/DIP44-300mil)
IC Package Converter (QFP44-0.8mm/DIP44-300mil).
1.00 $In stock
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IC Package Converter (QFP44-0.8mm/DIP44-700mil)
IC Package Converter (QFP44-0.8mm/DIP44-700mil).
1.00 $In stock
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IC Package Converter (QFP32-0.8mm/DIP32-300mil)
IC Package Converter (QFP32-0.8mm/DIP32-300mil).
0.75 $In stock
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4 Axes USB-Controlled CNC Breakout Board (Spark)
Spark CNC Controller is a completely buffered USB-controlled CNC breakout board. Supports 4 axes, four inputs, three output relays, analog output 0-10V, and can be powered from 220VAC .
117.50 $Out of stock
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USBasp AVR Programmer with Adapter
USBasp is an in-circuit programmer for Atmel AVR controllers with acrylic base and spacers and additional ZIF socket adaptor board.
0.00 $Obsolete
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CNC Breakout Board (VIVA)
Complete buffered CNC parallel breakout board. Supports up to 6 axes, five inputs , Spindle and Coolant output relays , analog output 0-10V, watchdog protection with extra output relay , and powered from 220VAC.
0.00 $Obsolete
CNC Breakout Board (VIVA)
0.00 $ -
5V/3A DC-DC Buck Converter Module (LM2596)
A compact DC-DC Buck Converter based on LM2596, designed as a direct 7805 replacement. It offers higher efficiency, a wide input range (7–40V), and up to 3A output current.
Features :
- Direct 7805 Replacement: Pin-compatible with standard 7805 linear regulator (IN, GND, OUT).
- High Current Output: Supports up to 3A continuous load current, much higher than the 7805 (1A max).
- Wide Input Voltage Range: Operates from 7V to 40V DC, offering greater flexibility compared to linear regulators.
- High Efficiency: Up to 90% conversion efficiency, significantly reducing heat generation.
- Compact Size: Miniature PCB design for easy integration in projects with limited space.
- Low Heat Dissipation: Minimal power loss thanks to switching regulator technology, eliminating the need for bulky heatsinks.
- Stable Output: Provides regulated 5V output suitable for powering microcontrollers, sensors, and other digital circuits.
- Dimensions(LXWXH): 23 X19 X15 mm
2.50 $In stock
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5A/4-Channel Solid State Relay Module
Features:
- Number of supported channels: 4 independent channels.
- Input signal range: DC 3-30V.
- AC switching voltage: AC 24-250V.
- AC switching device: BTA16-600B.
- Maximum load current 5 Ampere.
- A proper heatsink is used for overheating dissipation.
- All channels are opto-isolated.
- Each output has its own fuse for overcurrent protection.
- Each output has an AC snubber circuit (RC+Varistor) for suppressing voltage spikes that arise from inductive loads.
- Input signals have reverse polarity protection.
- LED indicator for each input.
- Four (Ø 3.5mm) mounting holes for easy installation.
- DIN Rail mounting using PCB carrier or PCB bracket ( Optional ).
- Dimensions: 198 X 72 X 22mm.
22.50 $In stock
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4-Channel Wireless Relay Module nRF24L01+ (RM4N)
The RM4N is a 4-channel wireless relay module based on the nRF24L01+ chip from Nordic Semiconductor. The nRF24L01 module is designed to operate in the global 2.4GHz ISM frequency band and uses GFSK modulation to transmit data. The card is well-protected, filtered, and easy to install. RM4N outputs can drive loads up to 10A (resistive loads).
Features:
- Based on nRF24L01+ module.
- On-board 3.3V,5V regulator.
- Power input is filtered for noise reduction.
- LED for power indication.
- Operating voltage DC12V.
- Four output relays with red LED indicators.
- Both normal open and normal close terminals are available.
- Relay outputs are available through 5mm 2-pin K128 screw clamp terminals.
- Easy configuration and test.
- Reset push button switch is included.
- DIN Rail mountable.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 132 X 50 X 18mm.
17.50 $In stock
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20A Current Sensor Module (ACS712)
20A Current Sensor Module (ACS712).
Features:
- Operating voltage: 5V.
- Green LED for power indication.
- Input interface 5.08mm screw clamp terminal.
- Power and output signal interface: 2.54mm male pin header.
- Maximum current: 20A.
- Dimension: 30 X 13 X 12mm.
4.50 $In stock
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Raspberry Pi Pico Work Area
Raspberry Pi Pico work area.
Features :
- Project Kit can be powered from any general DC adaptor 8-20V thanks to an on-board 5V regulator.
- On-board reverse polarity protection.
- All Raspberry Pi Pico ports are exposed to screw clamp terminals for external use.
- Large size work area 136 horizontal lines X 5 points, 34 X 3 vertical 5V lines, 34 X 3 vertical GND lines, 34 lines X 2 points (Raspberry Pi Pico pins in addition to power rails GND, 5V, VIN).
- Project Kit contains a Reset push button switch.
- Four (Ø 3.5mm) mounting holes for easy installation.
- Dimensions: 175 X 99 X 20mm.
10.50 $In stock
Raspberry Pi Pico Work Area
10.50 $ -
2.5A Step Motor Driver SD25
SD25 is an easy-to-use professional stepper motor driver, which can control a two-phase stepping motor. It’s compatible with any CNC breakout board or any micro-based control board such as Arduino boards.
Features :
- Single input power (15–36VDC).
- 2.5 Amp/phase maximum output motor driving current.
- 4 Selectable work current (0.5A, 1.3A, 1.9A, 2.5A).
- Auto idle current reduction (20%).
- Step, direction, and enable input signals are TTL
compatible. - Steps/Revolution 200, 400, 1600, 3200.
- Test mode operation.
- All controlling input signals are opto-isolated for safety.
- High-speed opto-coupler isolator on step and direction.
- Over temperature and over current protection.
- Two input LED indicators, green for power and red for fault.
- Large area heat sink.
- Dimensions: 95 X 57 X 36 mm.
15.00 $Out of stock
2.5A Step Motor Driver SD25
15.00 $ -
AVR ICSP Adaptor
AVR ICSP Adaptor board for programming AVR DIP package microcontrollers such as ATMEGA8,16,32,328,…
0.00 $Obsolete
AVR ICSP Adaptor
0.00 $ -
USB-Controlled Relay Module URK77
Simple cheap USB-controlled data acquisition card. It supports seven output relays and seven inputs ( limit switch or proximity ).
0.00 $Obsolete
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USB-Controlled Relay Module URK44
Simple cheap USB-controlled data acquisition card. It supports four output relays and four inputs ( limit switch or proximity ).
0.00 $Obsolete
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ATmega32 Development Board
The ATmega32 Development Board is a low-cost Atmel AVR development kit based on the ATmega32 microcontroller. It provides the essential interface circuits for the microcontroller, making it an ideal choice for undergraduate laboratories, hobbyists, and beginners.
Features:
- Microcontroller: ATmega32A with a 16 MHz external crystal for reliable high-speed performance.
- USB Interface: Integrated CH340G for direct PC connectivity, programming, and serial debugging.
- Real-Time Clock: On-board DS3231 RTC with battery backup for high-precision timekeeping.
- External Memory: 24C08 (1K) Serial EEPROM via I2C for nonvolatile data storage and logging.
- Visual Feedback: Includes three programmable LEDs, a power indicator, and dedicated RX/TX status LEDs.
- Connectivity: Full breakout of all 40 pins via headers, plus a dedicated 6-pin ICSP port for external programmers.
- Utility: An on-board hardware reset button and a programmable user switch (connected to PB4) for interactive testing.
25.00 $In stock
ATmega32 Development Board
25.00 $ -
ARM STM32F401 Black Pill Breakout Board
Small handy board on which you can plug your Black Pill development board with screw terminals to get much easier to the GPIO pins.
Features :
- All Black Pill pins are provided to 3.5mm pitch screw clamp terminals for easy access.
- Screw terminals are clearly silkscreen labeled (top and bottom) to clarify the connection.
- Four (Ø 3mm) mounting holes for easy installation.
- Dimensions: 89 x 60 x 12 mm.
5.00 $In stock
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12V/3A DC-DC Buck Converter Module (LM2596)
A compact DC-DC Buck Converter based on LM2596, designed as a direct 7812 replacement. It offers higher efficiency, a wide input range (14–40V), and up to 3A output current.
Features :
- Direct 7812 Replacement: Pin-compatible with standard 7812 linear regulator (IN, GND, OUT).
- High Current Output: Supports up to 3A continuous load current, much higher than the 7812 (1A max).
- Wide Input Voltage Range: Operates from 14V to 40V DC, offering greater flexibility compared to linear regulators.
- High Efficiency: Up to 90% conversion efficiency, significantly reducing heat generation.
- Compact Size: Miniature PCB design for easy integration in projects with limited space.
- Low Heat Dissipation: Minimal power loss thanks to switching regulator technology, eliminating the need for bulky heatsinks.
- Stable Output: Provides regulated 12V output suitable for powering microcontrollers, sensors, and other digital circuits.
- Dimensions(LXWXH): 23 X19 X15 mm.
2.50 $In stock
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Serial TTL to Wireless nRF Module SNM-H
SNM-H module is a smart serial USB (H-type connector) to wireless module based on the nRF24L01+ from Nordic Semiconductor and uses the controller ATMEGA8.
The nRF24L01+ module is designed to operate in the global 2.4GHz ISM frequency band and uses GFSK modulation to transmit data.
ATMEGA8 microcontroller comes pre-programmed to support RMxN relay modules protocol. However, the user can program ATMEGA8 microcontroller with other firmware.
SNM-H module uses a CH340 chip as a USB to Serial converter.
Features:
- Compatible with the protocol of RMxN wireless relay module.
- USB interface: USB type H connector.
- Driver: CH340.
- Baud rate: 115200.
22.50 $Out of stock
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Serial USB-B to Wireless nRF Module (SNM-B)
SNM-B module is a smart serial USB (B-type connector) to wireless module based on the nRF24L01+ from Nordic Semiconductor and uses the controller ATMEGA8.
The nRF24L01+ module is designed to operate in the global 2.4GHz ISM frequency band and uses GFSK modulation to transmit data.
ATMEGA8 microcontroller comes pre-programmed to support RMxN relay modules protocol. However, the user can program ATMEGA8 microcontroller with other firmware.
SNM-B module uses a CH340 chip as a USB to Serial converter.
Features:
- Compatible with the protocol of RMxN wireless relay module.
- USB interface: USB type B connector.
- Driver: CH340.
- Baud rate: 115200.
22.50 $Out of stock
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Serial USB-A to Wireless nRF Module (SNM-A)
SNM-A module is a smart serial USB (A-type connector) to wireless module based on the nRF24L01+ from Nordic Semiconductor and uses the controller ATMEGA8.
The nRF24L01+ module is designed to operate in the global 2.4GHz ISM frequency band and uses GFSK modulation to transmit data.
ATMEGA8 microcontroller comes pre-programmed to support RMxN relay modules protocol. However, the user can program ATMEGA8 microcontroller with other firmware.
SNM-A module uses a CH340 chip as a USB to Serial converter.
Features:
- Compatible with the protocol of RMxN wireless relay module.
- USB interface: USB type A connector.
- Driver: CH340.
- Baud rate: 115200.
22.50 $Out of stock
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IC Package Converter (QFP32-0.8mm/DIP32-600mil)
IC Package Converter (QFP32-0.8mm/DIP32-600mil).
0.75 $In stock
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Arduino Uno Mini Kit
Arduino UNO mini Kit.
Features :
- Include Arduino UNO R3.
- RTC “Real Time Clock” DS3231 with a backup battery.
- 1KB Serial EEPROM (24C08).
- Two relay outputs, each relay has its own LED status indicator.
- Green LED power indicator.
- 3 Output LEDs (Red, Green, Blue).
- One output buzzer (5VDC).
- on-board 4 switches.
42.50 $Out of stock
Arduino Uno Mini Kit
42.50 $ -
Arduino Mega2560 Development Kit
Comprehensive development kit that provides interfacing many devices to Mega2560 board.
0.00 $Obsolete
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DC Motor Driver Module L298
Up to 4 ampere DC motor driver based on L298 H bridge.
0.00 $Obsolete
DC Motor Driver Module L298
0.00 $ -
2 Ampere Step Motor Driver FIPSD2M
2 Ampere stepper driver with current adjust and full/half step setting based on L297 and L298. It is Compatible with any microcontroller-based control system.
0.00 $Obsolete
-
USBasp AVR Programmer With Acrylic Base
USBasp is an in-circuit programmer for Atmel AVR controllers with acrylic base and spacers.
0.00 $Obsolete
-
USB-Controlled Relay Module URK22
Simple cheap USB-controlled data acquisition card. It supports two output relays and two inputs ( limit switch or proximity ).
0.00 $Obsolete
-
CNC Breakout Board (BOB3M)
Complete buffered opto-isolated parallel breakout board Up to 6 axes, five inputs , Spindle and Fan output relays , analog output (0-5V / 0-10V) , watchdog protection and powered from 220VAC.
0.00 $Obsolete
CNC Breakout Board (BOB3M)
0.00 $ -
CNC Breakout Board (BOB4)
Complete buffered non-isolated parallel breakout board 4 axes , five inputs ,Spindle and fan output relays and 12-48 volt power input.
0.00 $Obsolete
CNC Breakout Board (BOB4)
0.00 $ -
CNC Breakout Board (BOB3)
Complete buffered isolated parallel breakout board with analog output (0-5V / 0-10V) and watchdog protection.
0.00 $Obsolete
CNC Breakout Board (BOB3)
0.00 $ -
PIC Development Kit (FEPSP5)
PIC development kit supports many 40 pin DIP microcontrollers and provides the most common interface circuits, suitable for beginners and recent graduated engineers.
0.00 $Obsolete
PIC Development Kit (FEPSP5)
0.00 $ -
AVR Development Kit (FEPSV4)
ATMEL AVR development kit supports 40 pin DIP AVR microcontrollers and have many useful modules suitable for beginners and recent graduated engineers.
0.00 $Obsolete
AVR Development Kit (FEPSV4)
0.00 $
